html {   /*设置边框和内边距后，不会改变元素原来的大小。*/
     box-sizing: border-box;
     -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
     -o-box-sizing: border-box;
 }
*, *:before, *:after {
    box-sizing: inherit;
}
head,body{
    margin: 0;
    padding: 0;
}

#Outermost{           /*最外层容器样式*/
    position: relative;
    /*overflow: hidden;*/
    left:50%;
    width: 1000px;
    height: 600px;
    margin-left: -500px;
    background-color: #dedede;
    border: 1px solid ;
}
#Button{               /*按钮样式*/
    width: 100px;
    height: 30px;
    margin-top: 40px;
    margin-left: 30px;
    font-size: 15px;
    background-color: #eeeeee;
    border: 1px solid;
    outline: none;
}
            #Button:hover{
                font-size: 1.01em;
                border: none;
            }
#newdiv1{ /*创建新的div样式*/
    position: relative;
    float: right;
    clear: right;
    left: -200px;
    width: 100px;
    height: 100px;
    margin-left: -200px;
    text-align: center;
    background-color: white;
    border: 1px solid;
}
#newdiv2,#newdiv3,#newdiv4,#newdiv5,#newdiv6{ /*创建新的div样式*/
    position: relative;
    float: right;
    clear: right;
    left: -200px;
    width: 100px;
    height: 100px;
    margin-left: -200px;
    text-align: center;
    background-color: white;
    border: 1px solid;
}
#newdiv7,#newdiv8,#newdiv9,#newdiv10,#newdiv11{ /*创建新的div样式*/
    position: relative;
    float: right;
    left: -300px;
    width: 100px;
    height: 100px;
    text-align: center;
    background-color: white;
    border: 1px solid;
}
#newdiv12,#newdiv13,#newdiv14,#newdiv15{ /*创建新的div样式*/
    position: relative;
    float: right;
    top: -100px;
    left: 200px;
    width: 100px;
    height: 100px;
    text-align: center;
    background-color: white;
    border: 1px solid;
}
#newdiv16,#newdiv17,#newdiv18,#newdiv19{ /*创建新的div样式*/
    position: relative;
    float: right;
    top: -300px;
    left: -200px;
    width: 100px;
    height: 100px;
    text-align: center;
    background-color: white;
    border: 1px solid;
}
#newdiv20,#newdiv21{ /*创建新的div样式*/
    position: relative;
    float: right;
    top: -400px;
    left: 100px;
    width: 100px;
    height: 100px;
    text-align: center;
    background-color: white;
    border: 1px solid;
}
#newdiv22{ /*创建新的div样式*/
    position: relative;
    float: right;
    top: -500px;
    left: 300px;
    width: 100px;
    height: 100px;
    text-align: center;
    background-color: white;
    border: 1px solid;
}